MCP3553-E/MS Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip MCP3553-E/MS is a single-channel 22-bit delta-sigma ADC with 60 SPS output rate, ±2.5V differential input range, SPI-compatible serial interface, and low noise operation in an 8-pin MSOP package. Available in stock worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP3553-E/MS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.8000(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MCP3553-E/MS?
- 22-bit delta-sigma architecture delivering up to 60 samples per second with exceptionally low noise floor for precision DC measurements
- Differential input range of ±2.5V with on-chip 2.5V reference buffer for direct sensor interfacing without external reference circuitry
- SPI-compatible 3-wire serial interface simplifying integration with microcontrollers including PIC and AVR families
- Internal offset and gain calibration registers enabling system-level error correction for high-accuracy industrial sensing
What is MCP3553-E/MS used for?
The MCP3553-E/MS is well suited for precision weigh-scale electronics, industrial pressure transducer signal chains, and temperature measurement bridges requiring 22-bit resolution. Its 60 SPS throughput matches the bandwidth of thermocouple and strain-gauge conditioning stages. Low-power data acquisition systems in portable field instruments also rely on its SPI interface and compact MSOP-8 footprint to minimize board space.
What are the specifications of MCP3553-E/MS?
| Pbfree Code | Yes |
| Manufacturer Package Code | MSOP-8 |
| Factory Lead Time | 12Weeks |
| YTEOL | 9 |
| Analog Input Voltage-Max | 2.5V |
| Analog Input Voltage-Min | -2.5 V |
| Conversion Time-Max | 16836.7 µs |
| Converter Type | ADC, DELTA-SIGMA |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.0006% |
| Number of Analog In Channels | 1 |
| Number of Bits | 22 |
| Number of Functions | 1 |
| Output Bit Code | 2'S COMPLEMENT BINARY |
| Output Format | SERIAL |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.19 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 0.03072MHz |
| Screening Level | TS 16949 |
| Supply Current-Max | 0.185mA |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Where can I find the MCP3553-E/MS datasheet?
MCP3553-E/MS Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP3553-E/MS?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resolution and output data rate does MCP3553-E/MS provide for precision DC signal chains?
MCP3553-E/MS achieves 22-bit effective resolution with a maximum output rate of 60 SPS. The delta-sigma architecture rejects high-frequency noise, making it suitable for strain gauges, RTDs, and pressure transducers where sub-microvolt accuracy matters.
How does MCP3553-E/MS interface with a microcontroller, and what supply voltage does it need?
The device uses a 3-wire SPI-compatible interface operating from a 2.7V to 5.5V single supply. Clock and data lines connect directly to standard MCU SPI pins, and conversion timing spans up to 16836.7 µs per sample at 60 SPS.
For a portable weigh-scale design, what advantages does the MSOP-8 package of MCP3553-E/MS offer?
The MSOP-8 package measures just 3 mm × 3 mm, occupying minimal PCB area. Its 8-pin configuration keeps routing simple, and the compact size enables multi-channel systems where multiple MCP3553 devices share a single SPI bus with individual chip-select lines.
When should a designer choose MCP3553 over a 16-bit SAR ADC for an industrial temperature logger?
MCP3553 is preferable when measurements require rejection of power-line interference at 50 Hz or 60 Hz, which the delta-sigma architecture inherently suppresses. A 16-bit SAR ADC at equivalent bandwidth would need additional anti-aliasing filters, whereas MCP3553's oversampling achieves 22-bit noise-free codes with minimal external components.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.2300 | $4.23 |
| 5+ | $4.0600 | $20.30 |
| 25+ | $3.6700 | $91.75 |
| 100+ | $2.9300 | $293.00 |
| 1000+ | $2.8300 | $2830.00 |
| 5000+ | $2.8000 | $14000.00 |
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